Page 180 - Tech handbook 2019 rev 6 whyperlinks

Valve Stem Protrusion
Cyl 1 Cyl 2 Cyl 11 Cyl 12
NES-WES Confidential and Proprietary
Upper intake valve mm Upper intake valve mm
Lower intake valve mm Lower intake valve mm
Upper exhaust valve mm Upper exhaust valve mm
Lower exhaust valve mm Lower exhaust valve mm
Cyl 3 Cyl 4 Cyl 13 Cyl 14
Upper intake valve mm Upper intake valve mm
Lower intake valve mm Lower intake valve mm
Upper exhaust valve mm Upper exhaust valve mm
Lower exhaust valve mm Lower exhaust valve mm
Cyl 5 Cyl 6 Cyl 15 Cyl 16
Upper intake valve mm Upper intake valve mm
Lower intake valve mm Lower intake valve mm
Upper exhaust valve mm Upper exhaust valve mm
Lower exhaust valve mm Lower exhaust valve mm
Cyl 7 Cyl 8 Cyl 17 Cyl 18
Upper intake valve mm Upper intake valve mm
Lower intake valve mm Lower intake valve mm
Upper exhaust valve mm Upper exhaust valve mm
Lower exhaust valve mm Lower exhaust valve mm
Cyl 9 Cyl 10 Cyl 19 Cyl 20
Upper intake valve mm Upper intake valve mm
Lower intake valve mm Lower intake valve mm
Upper exhaust valve mm Upper exhaust valve mm
Lower exhaust valve mm Lower exhaust valve mm

Measure the axial alignment of the coupling housing in 4 places, record the readings in millimeters

Measurement A (A-bank side) Measurement C (B-bank side)
Measurement B Measurement D

Lubricating oil type

Oil and oil filters changed? Yes No Coolant changed? Yes No
Generator bearings changed? Yes No Generator bearings lubed? Yes No
Technician 1
Technician 2